Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
communication cost » communication costs, communication costa, communications costs
low developpement » le developpement, ou developpement, leur developpement
developpement de » developpement des, developpement durable
information 2.1 » information 12.1, information 2.2, information 2.7
technology 1 » technology _
debate moral » debat moral, debate temporal, debate global
2.1 debate » 2.1 debatten, 11.1 debate, 2 debate
de afrique » de l'afrique, en afrique, l afrique

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology 1 information 2.1 debate moral communication cost low developpement de afrique.*.